Home / 1,385,211,724-3,047,460,940

Finding the Third Proportional to 1,385,211,724 and 3,047,460,940

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Solution

The third proportional to 1,385,211,724 and 3,047,460,940 is: 6,704,403,391.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,385,211,724 : 3,047,460,940 = 3,047,460,940 : x
  2. Step 2: Convert to fraction form
    1,385,211,724/3,047,460,940 = 3,047,460,940/x
  3. Step 3: Cross multiply
    1,385,211,724x = 3,047,460,940 × 3,047,460,940
  4. Step 4: Simplify right side
    1,385,211,724x = 9,287,018,180,825,683,968
  5. Step 5: Solve for x
    x = 9,287,018,180,825,683,968/1,385,211,724
  6. Step 6: Final answer
    x = 6,704,403,391.86

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.